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USA
- USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 12 - Jul 17
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Description
Sonotrax 2Mhz/3Mhz/4Mhz/
8Mhz probeThese waterproof interchangeable probes work with all Edan Sonotrax fetal dopplers, we have 2Mhz probe, 3Mhz probe, 4Mhz vascular probe,8Mhz vascular probe. The 2Mhz 3Mhz probe could be used to hear your baby's heart beat. The 4Mhz 8Mhz probe are vascular Probe. If you want to hear your baby's sound movement, please choose 2Mhz 3Mhz probe. A 3MHz probe is recommended to detect a heart rate in early pregnancy (8 10 weeks gestation). A 3 MHz has also
A 3MHz probe is recommended to detect a heart rate in early pregnancy (8-10 weeks gestation). A 3 MHz has also been proven to work well throughout the pregnancy.
A 2MHz probe is recommended for pregnant women who are overweight.
The 4 MHz and 8 MHz waterproof probes are designed for the Vascular monitoring and provide blood flow in veins and arteries detection. There probes provide 4.0 and 8.0 MHz frequency correspondingly. The 4 MHz as a vascular probe with the lowest frequency features the deepest penetration level and best suits for examining blood vessels. The 8 MHz vascular probe provides the highest resolution and wider detecting range out of three. It is intended for examining surface vessels.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 2452 reviews
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Product Reviews
★★★★★ 5
quick set up
Color: Rechargeable Set with Base
So far, 2 weeks, it was easy to fill, charged quickly, looks lovely, easy adjustment on the course to fine dial, great value, so far. and mush less clutter-y than the four different items I had to use to get both fine and course grands. Light weight and it appears to be built to last.
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Reviewed in the United States on October 25, 2025
★★★★★ 5
Game changer!
Color: Stainless Steel, Color: Stainless Steel
This electric salt and pepper grinder set is an absolute game-changer. With a generous capacity, you’ll refill far less often, and the rechargeable base keeps everything powered—no more hunting for batteries. The adjustable coarseness delivers perfect results every time, whether you’re finishing a dish with a fine seasoning or adding a bold, coarse grind. The built-in LED light gives you precise control, and the grinders themselves feel solid, high-quality, and impressively sleek. They look stunning on any counter or dinner table. If you want to elevate your kitchen experience—or give a gift that truly impresses—this set is a clear winner.
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Reviewed in the United States on November 16, 2025
★★★★★ 5
Excellent rechargeable salt & pepper grinders
Color: Stainless Steel
Love these rechargeable, refillable, salt & pepper grinders. Grinders work great & easy to set the grind. Also, easy to use, easy to clean and recharge. Much better than the battery power grinders.
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Reviewed in the United States on April 15, 2026
★★★★★ 5
Rechargeable electric salt and pepper grinder
Color: Stainless Steel
Love my salt and pepper grinder. So far I’ve had no problems or issues. Easy to use, lightweight, usb rechargeable.
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Reviewed in the United States on April 1, 2026
★★★★★ 5
Beautiful, functional, easy on hands, push button
Color: Stainless Steel
Update: these are great! I only charged them the day they arrived 3 months ago from Amazon, and have not had to charge them yet. They work efficiently every time my whole family loves using them,,especially the grandkids.
I specifically wanted "push button" , and easy-rechargeable. I have arthritis so it's pretty amazing and wonderful.
These rechargeable grinders are lightweight when they arrive, and easy to fill from the top.
For each grinder, you will need to turn the top opening slightly to the left to release it, and then pull it open.
My 9yo grandson had to show me.
The salt and pepper grindersmake a relatively, low grinding sound, and have a small, shining,light at the bottom where the salt and pepper come out onto the food. The performance is good, the salt and pepper output seems not too much and not too little.
Charging these grinders was extremely easy, and the little charging unit stand is provided with a C charger which you can connect into the back of the charging unit, and a USB connection on the other end for the wall .
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Reviewed in the United States on October 19, 2025